From d5392d1962208398a64a715698f05457840e6851 Mon Sep 17 00:00:00 2001
From: Joshua Nelson <jyn514@gmail.com>
Date: Sun, 10 Jan 2021 10:15:15 -0500
Subject: [PATCH] Document differences from markdown

---
 src/doc/rustdoc/src/linking-to-items-by-name.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/doc/rustdoc/src/linking-to-items-by-name.md b/src/doc/rustdoc/src/linking-to-items-by-name.md
index bdd6eecda6d..1fab4bc6b90 100644
--- a/src/doc/rustdoc/src/linking-to-items-by-name.md
+++ b/src/doc/rustdoc/src/linking-to-items-by-name.md
@@ -24,6 +24,9 @@ pub struct Foo4;
 pub struct Bar;
 ```
 
+Unlike normal markdown, `[bar][Bar]` syntax is also supported without needing a
+`[Bar]: ...` reference link, and links are case-sensitive.
+
 Backticks around the link will be stripped, so ``[`Option`]`` will correctly
 link to `Option`.